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e I v 2Sheets--Sheet1. W. T. HILDRUP 8a A. TSOHOP.- Guano Sewer andSeeder Combined.

No. 231,669. V Patented Aug. 31,1880

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31,669 Patented Aug. 31 so.

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NPETERS, FHOTO-LITHDGRAPHER. WASHINGTON, D Q

UNITED" STATES PATENT Sar na.

WILLIAM T. HILDRUP AND ALBERT TSOHOP, OF HARRISBURG, PA.

GUANO-SOWER AND SEEDER COMBINED.

SPECIFICATION forming part of Letters Patent No. 231,669, dated August31, 1880.

Application filed March 19, 1880.

To all whom it may concern:

Be it known that we, ALBERT TSOHOP and WILLIAM T. HILDRUP, citizenso'fthe United States, residing at Harrisburg city, county of Dauphin,and State of Pennsylvania, have invented new and useful Improvements inGuano-Sower and Seeder Combined; and we do hereby declare the followingto be an exact description of the same, reference being had to theaccompanying drawings, and to the let ters of reference marked thereon,making part of this specification, in which- Figure 1 represents aperspective view of the guanosower and seeder combined. Fig. 2represents a top View of the same. Fig. 3 shows an end elevation of thesame, and Fig. 4. a cross-section.

The nature of our inventionconsists in the construction of the end platefor holding the seeding-hopper to the guano-hopper. The ob ject is tosow guano and seeds at the same operation.

The guano is put into the box or hopper A, having a round sheet-ironbottom, with openin gs orapertures for the guano to drop through, andmotion is given to the series of agitators Z and Y, keeping the guanoloose and working it through the discharge-openings by the traction orordinary carriage wheels. (Not shown in drawings.) The gear running theagitators or stirrers can be thrown in or out of gear at will by theoperator Without stopping any other part of the machinery. At the endsof the field, while turning around, the ordinary teeth or shovels can belifted by a lever, as common to all seeding-machines.

The little or seed hopper B, to sow the grassseed, is hung on, either inthe rear or front of large hopper A, without any tools whatever, andcarries no extra part. The ends of hop,- per 13 have metallic plates,with one square notch, h, in the lower side of the plate, and a curvednotch, m, in the end of the plate, to lap, fit over, and rest upon thelugs or projections J J, held and fastened by a flat spring, K. This isa useful improvement, as farmers have heretofore been compelled to carrya variety of tools and extra parts. Tochange seedhopper B, by liftingspring L and pushing (Modcl.)

wooden slide D in the seed-hopper toward one end it can be taken out andthe seed-hopper cleaned, whichis also a useful improvement.

There are flat springs K at the ends of seedhopper B, which keep it fromdetaching from the machine. To make a change, all that is required is tolift the springs K and push them down, and the hopper B can be liftedoff the lugs J J.

t iare upright guides on each side of the slide 1) in hopper B, withplates 0 O to preserve a regular agitation of the seed.

The guano is fed through around sheet-iron bottom by three prongs orstirrers, Z, the middle one being longer than the outside ones, and runsparallel with the bottom, while in between the discharge-openings is asingle stirrer, Y, set to an angle, which works the guano right and lefttoward the openings, which are new and useful improvements.

There is an iron slide, H, running underneath the bottom of the hopperA, with oblong openings to regulate the quantity of guano to be sown toan acre. Said slide runs through one end of the hopper, which allows itto be easily taken out and cleaned-a decided advantage. To remove saidslide H loosen thumb-screw S and turn arm M up, and the slide can bedrawn out without using any tools. To set the quantity of guano, loosenthumb-screw T and push handle G, and fasten with screw again. The squarebox F is attached to one end of the hopper A, with the adjustablethumb-screw T to tighten the adjustable horizontal rod X afterregulating the openings in the slide H. Y

The sliding block E is fastened to the arm or cross-spring L, andextends across the hopper A, and has holes in each end to receive andhold the stud or pin n, that is attached to the slide D. r

The arm P, at one end of hopper A, is an ordinary pivoted arm, to whichthe upright rod W is suspended. The arm P, as a lever, moves the slidingblock E and spring L back and forth, whereby the slide D of thegrassseeder B is simultaneously moved with the slide H of hopper A. Thestirrers Z and Y are at the same time operated by the gearing attachedto the movable boxes V, which is operated by the revolution of ordinarytraction-wheels.

The standard N is riveted or'fastened to lever 0, and pivoted at thelower end on the frame, and is combined with the connectinglink orpitman q, for the purpose of throwing the machine in or out ,of gear.

The guano and grass-seed machinery is run by cranks, which carry boxes Vbelow, into which holes are drilled, and threads out into them toreceive connecting-rods W, which is new and an advantage, as the rod canbe lengthened or shortened. Said boxesVhave a flange or cover extendingover them, which protects the oil-holes from dirt.

K and lugs J J to keep the seed-box B from dropping off, as hereindescribed, and for the purposes set forth.

W. T. HILDBUP. ALBERT TSOHOP.

Witnesses:

0. CARROLL CHARLES, D. A. KEPNER, R. P. OADoU.

